I'm sure you don't realize how difficult it is to give meaningful advice on styling trees from just a single 2D photo.
For instance I can't work out where each of the branches in the circled area start.
which means it is very hard to recommend which to keep and which to cut or bend.
There may also very well be a much better viewing point for this tree. You've only given 1 option so I guess you've decided that's the best front?
Given the limited info from just 1 view of the tree I would not rely on this advice as the 'best' option but for what its worth here are some initial ideas and options.
From the angle given the lower branch is good though way too long. Needs to be cut right back to somewhere around the green circle IMHO. The 3rd part of that lower branch may be useful if pruned and wired to match the rest.
Right opposite that good lower branch is another, marked red. Being opposite distract the viewer and will eventually cause the trunk to thicken there = inverse taper. Remove that branch completely.
Branch above, marked yellow arrow is in an ideal position to lower into the space now occupied by the red branch.
It appears this tree has been over enthusiastically 'cleaned out' which means lots of long, bare branches with fewer options to cut back to on both branches and in the upper parts of the tree. A few years and some judicious pruning should rectify those problems though.
There appears to be around 5 branches coming from that upper junction. 1 will be a branch, another will be the new apex but without really knowing where all those upper branches come from it is hard to pick the most likely to become the apex. I suspect one of the smaller ones will be a branch but not sure which to recommend given the limited info.
Your tree has some great character in the trunk and the lower branch looks great. Now it is just a case of matching the remaining branches and getting it all more compact.
Remember to always check any online styling advice to make sure it actually works with the tree you have.